402983010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{17839}}^1$

素因数の和:18103

約数の個数: 48

約数和(自身を含む): 1051989120

約数和(自身を除く): 649006110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 11295, 17839, 22590, 35678, 53517, 89195, 107034, 160551, 178390, 267585, 321102, 535170, 802755, 1605510, 4477589, 8955178, 13432767, 22387945, 26865534, 40298301, 44775890, 67163835, 80596602, 134327670, 201491505, 402983010]

約数ペア:

[(1, 402983010), (2, 201491505), (3, 134327670), (5, 80596602), (6, 67163835), (9, 44775890), (10, 40298301), (15, 26865534), (18, 22387945), (30, 13432767), (45, 8955178), (90, 4477589), (251, 1605510), (502, 802755), (753, 535170), (1255, 321102), (1506, 267585), (2259, 178390), (2510, 160551), (3765, 107034), (4518, 89195), (7530, 53517), (11295, 35678), (17839, 22590)]